A Hard Freeze This Morning

...A HARD FREEZE OVER MUCH OF SOUTHERN COLORADO THIS MORNING...

THE FIRST TRULY COLD AIRMASS OF THE SEASON HAS SETTLED IN OVER COLORADO.LOW TEMPERATURES THIS MORNING ARE EXPECTED TO DROP INTO THE SINGLE DIGITSAND TEENS ACROSS THE MOUNTAINS AND HIGH VALLEYS...WITH UPPER TEENS AND20S WIDESPREAD OVER THE PLAINS. THESE TEMPERATURES WILL BE COLD ENOUGHTO KILL MOST SENSITIVE PLANTS...AND A GOOD 10 DEGREES COLDER THAN ANYSEEN SO FAR THIS SEASON. ADDITIONALLY...THEY COULD BE COLD ENOUGH INSOME AREAS TO THREATEN OUTDOOR SPRINKLER AND IRRIGATION SYSTEMS...ESPECIALLY ALONG AND WEST OF THE I-25 CORRIDOR. PROTECT OR DRAINSPRINKLER AND IRRIGATION SYSTEMS. BRING SENSITIVE PLANTS INDOORS.